NL6814300A - - Google Patents
Info
- Publication number
- NL6814300A NL6814300A NL6814300A NL6814300A NL6814300A NL 6814300 A NL6814300 A NL 6814300A NL 6814300 A NL6814300 A NL 6814300A NL 6814300 A NL6814300 A NL 6814300A NL 6814300 A NL6814300 A NL 6814300A
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B11/00—Single-crystal growth by normal freezing or freezing under temperature gradient, e.g. Bridgman-Stockbarger method
- C30B11/04—Single-crystal growth by normal freezing or freezing under temperature gradient, e.g. Bridgman-Stockbarger method adding crystallising materials or reactants forming it in situ to the melt
- C30B11/08—Single-crystal growth by normal freezing or freezing under temperature gradient, e.g. Bridgman-Stockbarger method adding crystallising materials or reactants forming it in situ to the melt every component of the crystal composition being added during the crystallisation
- C30B11/12—Vaporous components, e.g. vapour-liquid-solid-growth
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6814300A NL6814300A (xx) | 1968-10-05 | 1968-10-05 | |
| CH1489169A CH503517A (de) | 1968-10-05 | 1969-10-02 | Verfahren zur Herstellung drahtförmiger Kristalle aus Siliziumnitrid |
| GB4866869A GB1278838A (en) | 1968-10-05 | 1969-10-03 | Silicon nitride whiskers |
| DE19691950023 DE1950023A1 (de) | 1968-10-05 | 1969-10-03 | Verfahren zur Herstellung drahtfoermiger Siliziumnitridkristalle |
| BE739857D BE739857A (xx) | 1968-10-05 | 1969-10-03 | |
| ES372163A ES372163A1 (es) | 1968-10-05 | 1969-10-03 | Metodo de fabricacion de puntas de contacto de nitruro de silicio. |
| FR6933845A FR2019997A1 (xx) | 1968-10-05 | 1969-10-03 | |
| BR21304569A BR6913045D0 (pt) | 1968-10-05 | 1969-10-06 | Processo de fabricacao de cristais de contato capiliformes (bigodes de gato) de nitreto de silicio |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6814300A NL6814300A (xx) | 1968-10-05 | 1968-10-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6814300A true NL6814300A (xx) | 1970-04-07 |
Family
ID=19804857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6814300A NL6814300A (xx) | 1968-10-05 | 1968-10-05 |
Country Status (8)
| Country | Link |
|---|---|
| BE (1) | BE739857A (xx) |
| BR (1) | BR6913045D0 (xx) |
| CH (1) | CH503517A (xx) |
| DE (1) | DE1950023A1 (xx) |
| ES (1) | ES372163A1 (xx) |
| FR (1) | FR2019997A1 (xx) |
| GB (1) | GB1278838A (xx) |
| NL (1) | NL6814300A (xx) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4396587A (en) * | 1980-08-29 | 1983-08-02 | Asahi-Dow Limited | Method for manufacture of silicon nitride |
| US4827383A (en) * | 1988-04-22 | 1989-05-02 | Michael Karas | Self-adjusting headlight system for vehicles |
-
1968
- 1968-10-05 NL NL6814300A patent/NL6814300A/xx unknown
-
1969
- 1969-10-02 CH CH1489169A patent/CH503517A/de not_active IP Right Cessation
- 1969-10-03 BE BE739857D patent/BE739857A/xx not_active IP Right Cessation
- 1969-10-03 FR FR6933845A patent/FR2019997A1/fr not_active Withdrawn
- 1969-10-03 GB GB4866869A patent/GB1278838A/en not_active Expired
- 1969-10-03 ES ES372163A patent/ES372163A1/es not_active Expired
- 1969-10-03 DE DE19691950023 patent/DE1950023A1/de active Pending
- 1969-10-06 BR BR21304569A patent/BR6913045D0/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2019997A1 (xx) | 1970-07-10 |
| CH503517A (de) | 1971-02-28 |
| BE739857A (xx) | 1970-04-06 |
| GB1278838A (en) | 1972-06-21 |
| BR6913045D0 (pt) | 1973-04-10 |
| ES372163A1 (es) | 1971-09-16 |
| DE1950023A1 (de) | 1970-04-09 |